CA2120213A1 - Power Inverting Apparatus - Google Patents

Power Inverting Apparatus

Info

Publication number
CA2120213A1
CA2120213A1 CA2120213A CA2120213A CA2120213A1 CA 2120213 A1 CA2120213 A1 CA 2120213A1 CA 2120213 A CA2120213 A CA 2120213A CA 2120213 A CA2120213 A CA 2120213A CA 2120213 A1 CA2120213 A1 CA 2120213A1
Authority
CA
Canada
Prior art keywords
voltage
supplied
inverting apparatus
power inverting
unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2120213A
Other languages
French (fr)
Other versions
CA2120213C (en
Inventor
Satoshi Azuma
Kazunori Sanada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Mitsubishi Electric Industrial Systems Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CA2120213A1 publication Critical patent/CA2120213A1/en
Application granted granted Critical
Publication of CA2120213C publication Critical patent/CA2120213C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
    • H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
    • H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
    • H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M5/4585—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only having a rectifier with controlled elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
    • H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
    • H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
    • H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only

Abstract

The present invention provides a power inverting apparatus capable of coping with an abrupt change in phase of input voltage within a certain range and operating in a stable manner continuously. According to the first aspect of the present invention, a power inverting apparatus comprises a converter unit for changing ac voltage supplied by an ac voltage source into dc voltage, an inverter unit for changing dc voltage supplied by the converter unit into ac voltage, and an input voltage control unit that when the polarity of ac voltage supplied by the ac voltage source is inconsistent with the one of ac voltage supplied by the inverter unit, cuts off ac voltage to be supplied to the converter unit.
CA002120213A 1993-04-02 1994-03-29 Power inverting apparatus Expired - Lifetime CA2120213C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP5-076846 1993-04-02
JP7684693 1993-04-02
JP5272719A JP2918430B2 (en) 1993-04-02 1993-10-29 Power converter
JP5-272719 1993-10-29

Publications (2)

Publication Number Publication Date
CA2120213A1 true CA2120213A1 (en) 1994-10-03
CA2120213C CA2120213C (en) 1997-03-25

Family

ID=26417971

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002120213A Expired - Lifetime CA2120213C (en) 1993-04-02 1994-03-29 Power inverting apparatus

Country Status (7)

Country Link
US (1) US5416686A (en)
EP (2) EP0618668B1 (en)
JP (1) JP2918430B2 (en)
KR (1) KR0121111B1 (en)
CA (1) CA2120213C (en)
DE (2) DE69400935T2 (en)
TW (1) TW315539B (en)

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JPH05199796A (en) * 1992-01-17 1993-08-06 Meidensha Corp Current control system for adjustable speed driving device
JP3229520B2 (en) * 1995-06-16 2001-11-19 三菱電機株式会社 Phase rotation abnormality detection device
JP3332810B2 (en) * 1997-07-15 2002-10-07 株式会社日立製作所 Inverter control device
JP3656708B2 (en) * 1998-08-12 2005-06-08 富士電機ホールディングス株式会社 Power converter control device
JP3478338B2 (en) * 1999-05-27 2003-12-15 株式会社エヌ・ティ・ティ・データ Power transmission equipment
JP3807998B2 (en) * 2001-03-22 2006-08-09 山洋電気株式会社 Power converter
US6671191B2 (en) * 2001-03-22 2003-12-30 Sanyo Denki Co., Ltd. Electric power conversion apparatus
TWI291282B (en) * 2002-06-03 2007-12-11 Fuji Electric Co Ltd Power converter
DE10241036A1 (en) 2002-09-05 2004-03-25 Dr. Johannes Heidenhain Gmbh Charging circuit for an inverter
US7105948B2 (en) * 2002-09-10 2006-09-12 Abb Schweiz Ag Apparatus for the voltage maintenance of an electrical AC voltage supply network and method for operating such an apparatus
KR100519482B1 (en) * 2002-11-30 2005-10-07 인티그런트 테크놀로지즈(주) Phase Locked Loop Frequency Synthesizer where Frequency Gain Variation of Voltage Controlled Oscillator is Compensated
US7049771B2 (en) * 2004-01-27 2006-05-23 Nippon Yusoki Co., Ltd. Multi-phase carrier signal generator and multi-phase carrier signal generation method
US7049778B2 (en) * 2004-02-09 2006-05-23 Nippon Yusoki Co., Ltd. Inverter control apparatus and inverter control method
JP4303152B2 (en) * 2004-03-22 2009-07-29 株式会社日立製作所 Power generation system and control method thereof
JP2005354756A (en) * 2004-06-08 2005-12-22 Fuji Electric Systems Co Ltd Uninterruptible power supply apparatus
JP2007074791A (en) * 2005-09-05 2007-03-22 Nidec Shibaura Corp Driving unit for motor
US7710747B2 (en) * 2006-12-11 2010-05-04 Fuji Electric Systems Co., Ltd. Voltage-source inverter apparatus utilizing ripple voltage
US8390972B2 (en) * 2007-04-17 2013-03-05 Hamilton Sundstrand Corporation Secondary protection approach for power switching applications
JP4743161B2 (en) * 2007-05-17 2011-08-10 株式会社デンソー Vehicle power supply control device
JP4508236B2 (en) * 2007-12-19 2010-07-21 株式会社デンソー Rotating machine control device
JP2009247063A (en) * 2008-03-28 2009-10-22 Daikin Ind Ltd Power conversion apparatus
KR101049931B1 (en) * 2009-03-12 2011-07-15 엘지전자 주식회사 Electric motor drive of air conditioner
CN102005938B (en) * 2010-08-25 2013-01-30 力博特公司 Control method of bridge arm in UPS (uninterruptible power supply) in case of zero-crossing operation
JP6291882B2 (en) * 2013-02-12 2018-03-14 株式会社明電舎 AC-AC converter
US9647526B1 (en) * 2013-02-15 2017-05-09 Ideal Power, Inc. Power-packet-switching power converter performing self-testing by admitting some current to the link inductor before full operation
JP2014176170A (en) * 2013-03-07 2014-09-22 Toshiba Corp Power incoming apparatus and charging system
JP6364199B2 (en) 2014-02-06 2018-07-25 日立オートモティブシステムズ株式会社 Power conversion system
JP6007939B2 (en) * 2014-04-23 2016-10-19 株式会社デンソー Switching control device
EP3174189B1 (en) * 2014-07-24 2020-09-16 NTN Corporation Power transmission device
GB2542985B (en) * 2014-09-05 2021-04-28 Mitsubishi Electric Corp Power conversion device and refrigeration cycle apparatus
JP2020167747A (en) * 2017-07-31 2020-10-08 日本電産株式会社 Power supply device, driving device, control method, and program
CN108923665B (en) * 2018-06-15 2023-06-27 深圳市赛格瑞电子有限公司 AC-AC conversion circuit and device
CN112771775B (en) * 2018-09-28 2023-12-01 三菱电机株式会社 Power conversion device, motor drive device, and air conditioner
JP7341359B2 (en) * 2021-01-06 2023-09-08 三菱電機株式会社 Power conversion equipment, motor drive equipment, and refrigeration cycle application equipment

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409647A (en) * 1981-03-12 1983-10-11 Harry Terkanian Power converter using a resonant circuit
JPS59204469A (en) * 1983-04-30 1984-11-19 Shinano Denki Kk Inverter device
US4651266A (en) * 1984-02-16 1987-03-17 Fanuc Ltd High-frequency noise absorbing circuit
US5028779A (en) * 1984-11-01 1991-07-02 Xerox Corporation Corona charging device
DE3702834A1 (en) * 1987-01-30 1988-08-11 Reo Boris Von Wolff AC voltage stabiliser
FI80170C (en) * 1987-06-17 1990-04-10 Kone Oy Method for controlling a frequency converter and a frequency converter intended for the application of the method
JP2677409B2 (en) * 1988-09-19 1997-11-17 勲 高橋 Inverter device
JP2521345B2 (en) * 1989-03-01 1996-08-07 勲 高橋 Constant voltage / constant frequency power supply
EP0394966B1 (en) * 1989-04-25 1994-12-28 Matsushita Electric Works, Ltd. Power supply
US5017800A (en) * 1989-09-29 1991-05-21 Wisconsin Alumni Research Foundation AC to DC to AC power conversion apparatus with few active switches and input and output control
DE4037531C2 (en) * 1990-11-26 2003-11-06 Daimlerchrysler Rail Systems Method for controlling rectifiers
CA2056010C (en) * 1990-11-27 1997-05-27 Minoru Maehara Inverter device for stable, high power-factor input current supply

Also Published As

Publication number Publication date
JP2918430B2 (en) 1999-07-12
EP0730339A3 (en) 1997-04-02
US5416686A (en) 1995-05-16
EP0618668A3 (en) 1994-10-12
TW315539B (en) 1997-09-11
EP0618668A2 (en) 1994-10-05
EP0730339A2 (en) 1996-09-04
DE69419522D1 (en) 1999-08-19
CA2120213C (en) 1997-03-25
DE69400935T2 (en) 1997-04-10
DE69419522T2 (en) 1999-11-25
KR0121111B1 (en) 1997-11-22
EP0730339B1 (en) 1999-07-14
JPH06339279A (en) 1994-12-06
DE69400935D1 (en) 1997-01-02
EP0618668B1 (en) 1996-11-20

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Effective date: 20140331